Nashua Weather Forecast

    • 57
    • 96

    Chance Rain Showers

    • 53
    • 85

    Rain Showers

    • 46
    • 79

    Rain Showers Likely

    • 46
    • 69

    Chance Rain Showers

    • 47
    • 74

    Chance Rain Showers

    • 49
    • 76

    Partly Sunny

Today 29 May Central and Southern Valley

Mostly sunny. Near steady temperature in the lower 90s. Southeast wind 10 to 15 Mph.

Tonight 29 May Central and Southern Valley

Showers with a slight chance of Thunderstorms this Evening, then a slight chance of Showers after midnight. Lows in the upper 50s. East wind 10 to 15 Mph. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nashua Temperature Statistics

May Temperature

Glasgow, Glasgow International Airport (13 miles)

  • Lowest 6 May, 2026

    21.7 °F

  • Average May

    56.2 °F

  • Highest 26 May, 2026

    98.7 °F

Climate (2021–Present)

Glasgow, Glasgow International Airport (13 miles)

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  • Average Low 2021–2026

    34.4 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    58.1 °F
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